2 * Copyright 2016 Allan Jude
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _SKEIN_FREEBSD_H_
30 #define _SKEIN_FREEBSD_H_
32 #define SKEIN_256_BLOCK_BYTES ( 8*SKEIN_256_STATE_WORDS)
33 #define SKEIN_512_BLOCK_BYTES ( 8*SKEIN_512_STATE_WORDS)
34 #define SKEIN1024_BLOCK_BYTES ( 8*SKEIN1024_STATE_WORDS)
36 #define SKEIN256_BLOCK_LENGTH SKEIN_256_BLOCK_BYTES
37 #define SKEIN256_DIGEST_LENGTH 32
38 #define SKEIN256_DIGEST_STRING_LENGTH (SKEIN256_DIGEST_LENGTH * 2 + 1)
39 #define SKEIN512_BLOCK_LENGTH SKEIN_512_BLOCK_BYTES
40 #define SKEIN512_DIGEST_LENGTH 64
41 #define SKEIN512_DIGEST_STRING_LENGTH (SKEIN512_DIGEST_LENGTH * 2 + 1)
42 #define SKEIN1024_BLOCK_LENGTH SKEIN1024_BLOCK_BYTES
43 #define SKEIN1024_DIGEST_LENGTH 128
44 #define SKEIN1024_DIGEST_STRING_LENGTH (SKEIN1024_DIGEST_LENGTH * 2 + 1)
46 /* Make the context types look like the other hashes on FreeBSD */
47 typedef Skein_256_Ctxt_t SKEIN256_CTX;
48 typedef Skein_512_Ctxt_t SKEIN512_CTX;
49 typedef Skein1024_Ctxt_t SKEIN1024_CTX;
51 /* Make the prototypes look like the other hashes */
52 void SKEIN256_Init (SKEIN256_CTX *ctx);
53 void SKEIN512_Init (SKEIN512_CTX *ctx);
54 void SKEIN1024_Init (SKEIN1024_CTX *ctx);
56 void SKEIN256_Update(SKEIN256_CTX *ctx, const void *in, size_t len);
57 void SKEIN512_Update(SKEIN512_CTX *ctx, const void *in, size_t len);
58 void SKEIN1024_Update(SKEIN1024_CTX *ctx, const void *in, size_t len);
60 void SKEIN256_Final(unsigned char digest[__min_size(SKEIN256_DIGEST_LENGTH)],
62 void SKEIN512_Final(unsigned char digest[__min_size(SKEIN512_DIGEST_LENGTH)],
64 void SKEIN1024_Final(unsigned char digest[__min_size(SKEIN1024_DIGEST_LENGTH)],
68 char *SKEIN256_End(SKEIN256_CTX *, char *);
69 char *SKEIN512_End(SKEIN512_CTX *, char *);
70 char *SKEIN1024_End(SKEIN1024_CTX *, char *);
71 char *SKEIN256_Data(const void *, unsigned int, char *);
72 char *SKEIN512_Data(const void *, unsigned int, char *);
73 char *SKEIN1024_Data(const void *, unsigned int, char *);
74 char *SKEIN256_Fd(int, char *);
75 char *SKEIN512_Fd(int, char *);
76 char *SKEIN1024_Fd(int, char *);
77 char *SKEIN256_FdChunk(int, char *, off_t, off_t);
78 char *SKEIN512_FdChunk(int, char *, off_t, off_t);
79 char *SKEIN1024_FdChunk(int, char *, off_t, off_t);
80 char *SKEIN256_File(const char *, char *);
81 char *SKEIN512_File(const char *, char *);
82 char *SKEIN1024_File(const char *, char *);
83 char *SKEIN256_FileChunk(const char *, char *, off_t, off_t);
84 char *SKEIN512_FileChunk(const char *, char *, off_t, off_t);
85 char *SKEIN1024_FileChunk(const char *, char *, off_t, off_t);
88 #endif /* ifndef _SKEIN_FREEBSD_H_ */